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UNITED STATES PATE T OFFICE.

JOHN E. DOHEN, OF CHARLESTON, SOUTH GAROLINA.

WlNDOW-SAS H HOLDER.

SPECIFICATION forming part of Letters Patent No. 299,525, dated June 3, 1884.

Application filed June 8, 1883. (ModeL) To all whom it may concern.-

Be it known that I, JOHN E. DOHEN, of Charleston, county of Charleston, and State of South Carolina, have invented a new and useful NVindow-Sash Spring Stop Roller, of

.Fig. 2 is the front View of same with part of the front plate broken off, so as to show the construction of the interior. Fig. 3 is a section of the same through the line A A, Fig. 1. Fig. 4 is a section of the same through the line B B, Fig. 1. It is applied one on each side of the sash, and mortised in flush with the front and side of the sash.

The invention consists of a rubber or other wheel attached to a slide, the said slide moving on posts and grooves in a box and held in position by springs around the posts, and combined with a small knob connected with the slide from the outside and moving in a slot. This knob is used to draw the slide back, thus bringing the wheel all the way into the box, which is held there by a catch. This is for convenience in putting in or taking out the sash.

O is the knob, running through the slot a and connecting with the slide D at b.

D is the slide, with rubber or other wheel, E, attached and running in box F on grooves e and posts cl, and held in place by the springs H.

The catch G is used to hold the knob when it is drawn back.

e are the screw-holes for fastening the invention onto the sash.

What I claim is The combination of the slide D, having rubber or other wheel, E, and compressed into place by the springs H, the whole inclosed in box F, with a knob, 0, connecting with the slide D and running in the slot at, and the catch G, as and for the purpose specified.

JOHN E. DOHEN.

\Vitnesses:

JOHN H. KLEnRoTH, J. S. McHUoH. 

